Super plasticizing admixtures have polymer molecules that make concrete a lot more adaptable. When the polymer molecules are added to concrete, they stay with the skin from the cement grains and make an ionic group which primarily grows outward. Superplasticizers allow for reduction in h2o information by 30% or more. https://superplasticizeradmixture40640.mybuzzblog.com/12249671/everything-about-superplasticizer-admixture